(lore Wise) How Old Is Wynn?

From the lore that we've gotten, has the age of the world in which Wynn rest, or even the province itself, ever been discussed? Do we have an approximate age for Wynn from the lore?

 

The most we know is that the nether portal was uncovered 100 years ago and the villagers came across from gavel slightly over 10 years ago. Nothing more is known in official lore about Wynn's history except from the legends of the mythical Bob...

 

Wow, that's really all we know? Thank you for answering!

 

Time wise yes, but once Gavel comes out, I think we get to find out about some more of Wynn's timeline, including the mysterious Door of Time in Time Valley.
If you're interested in the official lore, you can find it here.
It used to be on the forums as it was first released in a thread bu Grain, but we lost the original in the Great Wipe.